193817013

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{35753}}^1$

素因数の和:35908

約数の個数: 16

約数和(自身を含む): 280311360

約数和(自身を除く): 86494347

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 35753, 107259, 464789, 1394367, 4969667, 14909001, 64605671, 193817013]

約数ペア:

[(1, 193817013), (3, 64605671), (13, 14909001), (39, 4969667), (139, 1394367), (417, 464789), (1807, 107259), (5421, 35753)]